Single Shell Needle Roller Bearing TA1220Z Metric 12 mm ID x 19 mm OD x 20 mm Width Caged Heavy-Duty Chromium Molybdenum Steel for Linear Slide Units and Machinery

Single shell needle bearing TA1220Z, 12x19x20 mm
✔️ Caged chromium molybdenum steel; 12 mm ID, 19 mm OD, 20 mm W

Single caged shell needle roller bearing (TA1220Z) for compact linear slide units, gearboxes, and industrial machinery applications. Ships as one bearing, usually in 1 day.

✅ Model: TA1220Z shell needle roller bearing
✅ Dimensions: 12 mm ID x 19 mm OD x 20 mm width
✅ Material: Chromium molybdenum steel with caged retainer
✅ Load capacity: 10,700 N dynamic, 13,300 N static
✅ Speed & type: Open enclosure, single-row, up to 35,000 rpm
✅ Pack: Single bearing; weight ~0.040 lb; SKU 1912366; ships in 1 day

💡 How are needle roller bearings used in linear slide units and compact machinery? Needle roller bearings give high radial load capacity in small packages and are a handy fit for tight assemblies. This short intro explains common uses: - Ideal for linear slide unit guides and compact actuators needing high radial load support. - Common in gearboxes, transmissions, and industrial machinery where caged shell bearings fit and space is limited. - Compare with sealed ball bearing or ceramic options if you need corrosion resistance or lower friction.